| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- S Y S T E M . I M G _ C H A R -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2025, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- Character'Image |
| |
| -- This package provides support for ``Image`` attribute on ``Character``. The |
| -- compiler performs direct calls to this unit to implement the attribute. |
| |
| package System.Img_Char is |
| pragma Pure; |
| |
| procedure Image_Character |
| (V : Character; |
| S : in out String; |
| P : out Natural); |
| -- Computes Character'Image (``V``) and stores the result in |
| -- ``S`` (1 .. ``P``) setting the resulting value of ``P``. The caller |
| -- guarantees that ``S`` is long enough to hold the result, and that |
| -- ``S``'First is 1. |
| |
| procedure Image_Character_05 |
| (V : Character; |
| S : in out String; |
| P : out Natural); |
| -- Computes Character'Image (``V``) and stores the result in |
| -- ``S`` (1 .. ``P``) setting the resulting value of ``P``. The caller |
| -- guarantees that ``S`` is long enough to hold the result, and that |
| -- ``S``'First is 1. |
| -- |
| -- This version is for use in Ada 2005 and beyond, where soft hyphen is |
| -- a non-graphic and results in "SOFT_HYPHEN" as the output. |
| |
| end System.Img_Char; |
